Polymetals Grows Endeavor Resource to 20.7Mt at 7.5% Zinc

Published: Sep 7, 2026 09:42
Polymetals Resources has updated the Mineral Resource at its Endeavor silver-lead-zinc mine in New South Wales, Australia. The global in-situ resource now stands at 20.7 million tonnes grading 7.5% zinc, 4.2% lead and 82 g/t silver, containing approximately 1.55 million tonnes of zinc metal, 860,000 tonnes of lead and 54.3 million ounces of silver. The Upper Main Lode addition contributes 1.3 million tonnes of sulphide mineralisation at 8.5% zinc, 6.0% lead and 234 g/t silver, positioned adjacent to existing underground development. Between June 2025 and July 2026, the company mined 344,000 tonnes of ore. Measured and Indicated resources comprise 82% of the total, with 63% located within five metres of existing stopes.

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Polymetals Resources has updated the Mineral Resource at its Endeavor - Shanghai Metals Market (SMM)